箱體(ti)的主要(yao)設備(bei)使用家用電(dian)器(qi)，例如真空控制柜(ju)，干(gan)(gan)式變壓器(qi)，干(gan)(gan)式變壓器(qi)，真空斷路(lu)器(qi)（彈簧操(cao)作(zuo)機構），并(bing)且產品沒有裸(luo)露的帶(dai)電(dian)部件(jian)。它是全(quan)邊緣結構，可完全(quan)導致零電(dian)擊(ji)事故(gu)。整(zheng)個站可以實(shi)現高度安全(quan)的無油(you)運行(xing)。第二(er)次(ci)，集成到(dao)微計算(suan)機中的自動化(hua)系統用于實(shi)現無人值守(shou)的操(cao)作(zuo)。

建議出(chu)(chu)于美觀原因，應(ying)使用鋼管敷設10 kV電(dian)(dian)(dian)纜(lan)出(chu)(chu)口。變電(dian)(dian)(dian)站中的10 kV箱(xiang)式配電(dian)(dian)(dian)站外(wai)殼通(tong)常(chang)(chang)用水泥(ni)鋪(pu)成，并且10 kV線(xian)路終端通(tong)常(chang)(chang)在變電(dian)(dian)(dian)站壁外(wai)10 m。如(ru)果將電(dian)(dian)(dian)纜(lan)直接埋在地下并引到(dao)電(dian)(dian)(dian)線(xian)桿上，則(ze)很難進(jin)行維(wei)護(hu)。因此，應(ying)將10 kV電(dian)(dian)(dian)纜(lan)插座穿(chuan)過(guo)(guo)鋼管，以使用戶(hu)易于維(wei)護(hu)。如(ru)果10 kV線(xian)路的連接極遠離變電(dian)(dian)(dian)站，則(ze)必(bi)須通(tong)過(guo)(guo)鋼管將10 kV電(dian)(dian)(dian)纜(lan)的出(chu)(chu)線(xian)口從(cong)機殼鋪(pu)設到(dao)變電(dian)(dian)(dian)站的墻壁。在電(dian)(dian)(dian)纜(lan)出(chu)(chu)口末端的線(xian)路接線(xian)柱上安裝(zhuang)了新的電(dian)(dian)(dian)涌保護(hu)器，以避免過(guo)(guo)電(dian)(dian)(dian)壓。

由于箱式變電站的緊湊結構，每個箱體代表一個獨立的系統，使組合方法變得靈活且可互換。我們可以使用所有箱式設備，即在所有箱體安裝35 kV和10 kV設備，以形成一個完整的箱式變電站。生產廠家(jia)建議它(ta)還可以安裝在(zai)35 kV設備，10 kV設備的(de)室外以及控制和保護系統箱體。這種組(zu)合方法(fa)特(te)別適(shi)用(yong)于(yu)將(jiang)舊站點轉換為(wei)農村電(dian)(dian)(dian)(dian)(dian)網的(de)轉換，即原始的(de)35 kV設備不動(dong)，僅安裝10 kV配電(dian)(dian)(dian)(dian)(dian)箱。可以滿足無人值守的(de)要(yao)(yao)求。如果(guo)電(dian)(dian)(dian)(dian)(dian)氣設備在(zai)運行過程中被接地(di)阻塞(sai)，則電(dian)(dian)(dian)(dian)(dian)流將(jiang)通過接地(di)體流入(ru)地(di)下(xia)。實(shi)驗表明，穿過地(di)球(qiu)(qiu)的(de)電(dian)(dian)(dian)(dian)(dian)位為(wei)零(ling)(ling)，因(yin)(yin)此穿過地(di)球(qiu)(qiu)的(de)電(dian)(dian)(dian)(dian)(dian)位為(wei)零(ling)(ling)。因(yin)(yin)此，在(zai)施加電(dian)(dian)(dian)(dian)(dian)能(neng)時要(yao)(yao)使(shi)用(yong)手(shou)動(dong)操作(zuo)，以防止所有接觸體接地(di)。無論環境如何，電(dian)(dian)(dian)(dian)(dian)勢均(jun)為(wei)零(ling)(ling)，并且用(yong)電(dian)(dian)(dian)(dian)(dian)安全。因(yin)(yin)此，接地(di)的(de)主要(yao)(yao)作(zuo)用(yong)是保護人員和設備的(de)安全。